DH 45ME DH 45MEY DH 52ME DH 52MEY DH 45ME/DH 45MEY DH 52ME/DH 52MEY *1 A comparison of the model DH52MEY and the previous model DH50MRY. Mean value for drilling into concrete with drill bits between 16mm and 52mm diameters. The results may vary depending on operating conditions. *2 A comparison of the model DH52MEY and the previous model DH50MRY. The results may vary depending on operating conditions. AC Brushless Motor Rotary Hammer Series for drilling larger holes for drilling larger holes AC Brushless Motor High efficiency & Maintenance-free SDS-max Shank Hitachi Rotary Hammers DH 45ME DH 45MEY DH 52ME DH 52MEY *1 Up to 20% Faster Drilling Speed *2 30% Higher Demolition Performance Up to Optional Accessories* 1 D (mm) L (mm) Code No. L D 340 (13 -3/8”) 540 (21 -1/4”) 340 (13 -3/8”) 540 (21 -1/4”) 320 (12 -5/8”) 520 (20 -15/32”) 320 (12 -5/8”) 520 (20 -15/32”) 370 (14 -9/16”) 570 (22 -7/16”) 370 (14 -9/16”) 570 (22 -7/16”) 370 (14 -9/16”) 570 (22 -7/16”) 370 (14 -9/16”) 570 (22 -7/16”) 16 (5/8”) 19 (3/4”) 22 (7/8”) 25 (1”) 28 (1-1/8”) 32 (1-1/4”) 38 (1-1/2”) 40 (1-37/64”) (1) Drill Bit (taper shank) (1) Core Bit (2) Center Pin (3) Core Bit Shank (SDS max shank) (1) Rammer (1) Bushing Tool (1) (2)Shank (SDS max shank) Chemical Anchor Adapter (SDS max shank) (1) Guide Plate (2) Taper Shank Adapter (SDS max shank) 313448 313456 313449 313457 313450 313458 313451 313459 313452 313460 313453 313461 313454 313462 313455 313463 D (mm) (1) L (mm) Code No. 100 (4”) 110 (4 -5/16”) 110 (4 -5/16”) 110 (4 -5/16”) 120 (4 -3/4”) 11.0 (7/16”) 12.3 (1/2”) 14.3 (9/16”) 14.5 (9/16”) 17.5 (11/16”) 944460 944461 944462 944500 944463 Drill Bit (SDS max shank) Drill Bit (taper shank) ■ Drilling work for anchor holes (rotation + hammering) ■ Hole drilling ■ Drilling work for through-hole drilling (rotation + hammering) ■ Boring work for large-diameter holes (rotation + hammering) Cold Chisel (SDS max shank) ■ Groove digging and edging (hammering) Cutter (SDS max shank) ■ Cutting and stripping (cutting asphalt etc.) (hammering) Scoop (SDS max shank) ■ Scooping work (hammering) ■ Tamping work (hammering) ■ Surface roughing work (hammering) ■ Grease ■ Chemical anchor holes drilling work (rotation + hammering) SDS-plus Shank Bit Adapter (SDS max shank) 13mm Drill Chuck (13VLD-D) Chuck Adapter (SDS max shank) Code No. Type 980927 981840 L + + + + D D L L L L W L L L (2) Shank (SDS max shank) L (2) www.hitachi-koki.com D (mm) (1) Core Bit Guide Plate Code No. 25 (1”) 29 (1-1/8”) 32 (1-1/4”) 35 (1-3/8”) 38 (1-1/2”) 45 (1-3/4”) 54 (2-1/8”) 64 (2-1/2”) 79 (3-1/8”) 94 (3-11/16”) 105 (4-1/8”) 120 (4-3/4”) 125 (4-29/32”) 150 (6”) 955994 955995 955996 955998 956000 955154 955155 956002 955157 956004 955159 956006 987013 956728 Code No. Name 13mm Drill Chuck (13VLD-D) with Chuck Wrench Chuck Adapter 321813 313468 Taper dimension (2) Code No. Morse taper No. 1 313464 Code No. 944477 Code No. 313465 L (mm) 32 (1-1/4”)-38 (1-1/2”) Code No. 147 (5-25/32”) 956009 45 (1-3/4”)-150 (6”) 133 (5-1/4”) 955165 (1) Core Bit (2) Center Pin D (mm) L (mm) 25 (1”) - 35(1-3/8”) Code No. 300 (11 - 13/16”) 313466 38(1-1/2”) -150 (6”) 300 (11 - 13/16”) 313467 D (mm) (3) Core Bit Shank (1) Core Bit 12.7 (1/2”) Code No. 313469 313470 19.0 (3/4”) Socket Square Size (mm) Bull Point (SDS max shank) ■ Demolishing work (hammering) L 280 (11”) Code No. 313471 313472 400 (15-3/4”) L (mm) 280 (11”) Code No. 313473 313474 400 (15-3/4”) L (mm) 400 (15 - 3/4”) Code No. 313476 L (mm) 150 (6”) Code No. 313478 L (mm) (2) (1) (2) (1) (2) 500g type 30g type 220 (8 - 21/32”) Code No. 313479 L (mm) Code No. 313477 Code No. 313479 400 (15-3/4”) 50 (2”) Code No. 313475 L (mm) W (mm) (3) Cotter 220 (8-21/32”) L (mm) * 1 Optional accessories may vary by country or area. * 2 Only for DH 52ME / DH 52MEY. * 2 Specifications 120 - 270/min 120 - 310/min 1200 - 2,500/min 1200 - 2,950/min 535mm (21-1/16”) Side Handle, Stopper, Hammer Grease A, Carrying Case Drill bit Core bit 45mm (1-3/4”) 125mm (4-29/32”) 1,500W SDS max 9.0kg (19.8lbs.) 9.5kg (20.9lbs.) 11.0kg (24.2lbs.) 11.5kg (25.3lbs.) 110 - 260/min 110 - 280/min 1,000 - 2,200/min 1,000 - 2,400/min 585mm (23-1/32”) 52mm (2-1/16”) 160mm (6-1/4”) *The tri-axial vibration values were measured according to EN60745-2-6. Capacity Model Power Input Bit Shank Full Load Impact Rate No Load Speed Overall Length Weight (including side-handle) Standard Accessories Vibration Total Values (triax vector sum)* Vibration emission value: ah,HD Hammer drilling into concrete Equivalent chiseling value Uncertainty K Vibration emission value: ah,CHeq Uncertainty K DH45ME DH45MEY DH52ME DH52MEY 110V, 120V, 127V 220V, 230V, 240V 110V, 120V, 127V 220V, 230V, 240V 13.5m/s 2 1.5m/s 2 8.8m/s 2 14.0m/s 2 9.8m/s 2 14.2m/s 2 1.5m/s 2 9.2m/s 2 15.5m/s 2 9.7m/s 2 DH 45ME DH 45MEY DH 52ME DH 52MEY